Industrial Bar Tack Sewing Machine

Zhejiang Nanyuan Sewing Equipment Co., Ltd. is one of the leading manufacturers and suppliers of industrial bar tack sewing machine in China, featured by quality products and low price. Welcome to buy bulk automatic sewing machines for sale here and get quotation from our factory. Customized orders are welcome.

This is a industrial bar tack sewing machine model NY-430DS-01, featuring a white industrial body with silver metal components, offering a compact and professional overall structure. The machine is equipped with a high-definition display and an intelligent control panel, incorporating advanced features such as automatic thread cutting and electronic thread clamping. The device is easy to replace and install. As a new electronic set sewing machine, it uses a professional needle system to accurately perform tasks like opening slits and setting pockets, as well as reinforcing sewing operations. It can sew half-circle eyelets, false eyes, and other stitching patterns. A specially designed cutting mechanism effectively prevents the face thread from coming loose, and shortening the remaining thread length after cutting helps avoid bird's nest-like stitching at the beginning of sewing, further enhancing sewing quality. Suitable for home textiles, clothing, luggage, car seats, sofa cushions, and other industries, the machine has a well-designed size that ensures both industrial stability and ease of workshop layout.

1. High rotational speed – Leading efficiency

The NY430DS industrial column-type seam joining machine features an optimized transmission system, achieving a rotational speed of 3,200 RPM-28% to 60% faster than the industry average. With a daily operating time of 10 hours, it enables the completion of an additional 300–500 reinforcement tasks per day, helping garment factories shorten delivery timelines and handle more orders.

2. 30-second payment option – Flexible for small orders

The design features a quick-change coupling sleeve, allowing replacement in just 30 seconds without tools-making it easy for beginners to operate. This enables small orders starting from 50 units, whereas traditional equipment requires a minimum order quantity of over 200 units.

3. Patent Shear Line - Stable Quality

Equipped with a self-developed patented shear line mechanism, the line end length is controlled at 2–3 mm (industry average: 5–8 mm), with line strength increased by 60%. This effectively prevents issues such as bulging and line jumping, reducing rework rates.

Available Bartack Sizes (Length × Width)

10mm×3mm, 15mm×4mm, 20mm×5mm, 25mm×6mm, 30mm×8mm, 40mm×10mm

Built-in Pattern Library

• Pocket opening reinforcement
• Belt loop bartack
• Seam strengthening bartack
• Custom programmable patterns

Operators can quickly recall preset patterns or program new stitch shapes on the control panel, adapting to jeans, jackets, workwear, bags and other products.

This bar-tack machine supports quick replacement of jigs. Different workholding fixtures can be swapped in short time for various workpiece types, greatly shortening model changeover time and improving production efficiency.

Equipped with automatic thread trimming function. After finishing each bartack stitch, the machine cuts upper & bobbin threads automatically, eliminating manual thread cutting and reducing labor operation steps.

The NY430DS column-type seam joining machine is widely used in:

• Clothing manufacturing - Reinforcement of denim pocket openings, shirt collar edges, and suit sleeve cuffs
• Home textile production - Bedding sets, curtain ties, sofa cushions
• Bag and Leather Products - Handbag handles, shoulder strap buckle holes, belt loop openings
• Automotive interior – Seat stitching, seatbelt trim, ceiling fabric

Parameter Interpretation:

• Rotational speed of 3200 RPM: Represents the industry's high-end level (standard models operate at 2000–2500 RPM), suitable for large-scale continuous production.
• Sewing range: 40×30 mm – meets the majority of knot reinforcement requirements
• Stitch pitch: 0.1–12.7 mm – Suitable for both thick and thin threads, compatible with various fabrics

Core takeaway: The bar-tack machine is dedicated to local reinforcement. It works with lockstitch and buttonholing machines on one production line, to complete full garment sewing procedures.

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